Callihan will start in right field and bat sixth in Sunday's game against the Marlins.
The left-handed hitter will be in the lineup for the sixth time in eight games, with both of his absences coming against southpaws. While Oneil Cruz (hand) is on the shelf, the Pirates should have a strong-side platoon role available for Callihan so long as he continues to perform well. The 25-year-old has been sizzling since his May 28 call-up from Triple-A Indianapolis, going 7-for-20 (.350) with five extra-base hits, a stolen base and a 6:6 BB:K over 10 games.